Question: When did Akseli Gallen-Kallela begin studying at the Academy of Fine Arts of Helsinki?
Paraphrase: In what year did Akseli Gallen-Kallela begin studying at the Academy of Fine Arts in Helsinki?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q170068 p:P69 ?s . ?s ps:P69 wd:Q2254584 . ?s pq:P580 ?value}